TREA

Robert M. Szczerba

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  • Algonquin, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool pack
    • Patent number 4,852,377
    • Issue date Aug 1, 1989
    • American National Can Company
    • Raymond Mikas
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Container profile with stacking feature
    • Patent number 4,768,672
    • Issue date Sep 6, 1988
    • American National Can Company
    • Sam C. Pulciani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Container profile with stacking feature
    • Patent number 4,685,582
    • Issue date Aug 11, 1987
    • National Can Corporation
    • Sam C. Pulciani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...